package com.qf.mapper;

import com.qf.pojo.User;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface UserMapper {


    User findUserByUsername(String username);

    void subUser( @Param("name") String username, @Param("psw") String password);
}
